package com.bai.qf2201.service;

import com.bai.qf2201.po.Orders;

import java.util.List;

public interface orderService {
    List<Orders> findAll();

    Orders findOneById(int id);

    int addOne(Orders orders);

    List<Orders> findByUid(int uid);

    int delOne(int id);

    int updateOne(Orders orders);
}
